Does Saffron Expire? Understanding the Shelf Life of the World’s Most Precious Spice Saffron, known for its luxurious flavor and vibrant color, is often referred to as "red gold." As the world’s most expensive spice, it’s natural to wonder about its shelf life. Does saffron expire, and how can you tell if it’s still good to use? Understanding the longevity of saffron can help you get the most out of...